The air quality is deteriorating in many regions of Bihar as a result of the changing weather patterns. In numerous cities in the state, including the capital Patna, the AQI is in the bad range. Friday morning’s air quality was influenced by mist and mild fog. Siwan had the worst air quality issue of all the cities in the state. If the AQI in Patna exceeds 200, the air quality is poor. According to the data collected at 8 a.m. on Friday, the AQI measured at the monitoring centres constructed in Bihar’s major cities is included on the list.
The AQI in Siwan and Begusarai exceeded 300 at 8 a.m. on Friday. Patna’s Danapur DRM office registered an AQI of 275. As a result of shifting weather patterns, air quality is deteriorating. It is also anticipated that pollution may grow after the events.
Check the list to know what is the impact of AQI recorded in many cities of Bihar and what the AQI index says-
| Range of AQI | wind condition | Possible impact on health |
| 0-50 | Good | Very little effect |
| 51-100 | It’s alright | Sensitive people have mild respiratory problems |
| 101-200 | Not good | Lung, heart, and asthma patients have breathing problems |
| 201-300 | Bad | Anyone has difficulty in breathing when living in such an environment for a long time |
| 301-400 | Poor | Risk of respiratory disease if living in such an environment for a long time |
| 401-500 | Dangerous | Effect on healthy man, if you are already sick, then more risk |
